Across
- 4. when molecules are compact
- 7. What are the molecules different positions called
- 9. where the temperature melt
- 11. when a thing is about to boil
- 12. The fourth state of matter
Down
- 1. a small piece of a thing
- 2. when molecules can move but still together
- 3. water turns to gas
- 5. when molecules are away from each other
- 6. when solid turn to liquid
- 8. when liquid turn to solid
- 10. when gas turns to liquid